20437-8104 WIS 342

 
 
20h 43m 39.84s -81 04' 08.0" P.A. 61 sep 714.6 mag 12.20,19.10
 
 
Coord 2000
20437-8104
Discov num
WIS 342
Comp
Coord arcsec 2000
20 43 39.84 -81 04 08.0
Date first
1999
Date last
2010
Obs
4
Pa first
61
Pa last
61
P.A. Now (θ)
61°
Sep first
717.7
Sep last
714.6
Sep. Now (ρ)
714.6"
Mag pri
12.20
Mag sec
19.10
delta mag (ΔM)
6.9
Spectral class
Pri motion ra
+156
Sec motion ra
+127
Pri motion dec
-282
Sec motion dec
-284
Notes
V (Proper motion indicates physical)
rPM=0.09 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.4
Precise sep
714.644
Constellation
Octans
last precise pa
61.4
last precise sep
714.644
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20437-8104 WIS 342 2010 3 61 714.6 12.20 19.10 V 204339.84-810408.0

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